The half-life of Californium-250 is approximately 13 years. If it was known that an original sample of 770g was left to decay and was found containing only 13g, how old is the original sample?

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

answer: on kudzu, being female and being green are independent events.

step-by-step explanation:

b, 20 yards

step-by-step explanation: